Revision 22 13.10
10
REFRIGERATION
If you purchased a refrigerated model, please see special information throughout the manual regarding refrigeration,
settings and other information. The refrigeration system consists of a Compressor, Relay Circuit, Accumulator,
Condenser, Condenser Fans, Evaporator, Evaporator Fan and Air Duct. The entire refrigeration system is modular and
has a separate internal power cord, which is plugged into the panel provided at the lower area below the bottom tray. The
power switch has to be turned ON in order to start up the refrigeration system. There is a door switch that controls the
refrigeration system ON and OFF condition. When the door is opened, the door switch is not depressed and the
refrigeration system shuts OFF. When the door is closed, the switch is activated and the evaporator fan starts turning.
There will be a delay of a few seconds before the compressor starts running after the door closure.
There is a vent on the cabinet back to blow the air from condenser. The inlet vent is at the bottom of the cabinet in front of
the condenser. The condenser has to be cleaned regularly. The recommended frequency is once every two weeks.
There are 2 thumb screws around the front of the refrigeration module that have to be unscrewed in order to remove the
front door of the refrigeration module. This will provide the access to the condenser. Using a vacuum cleaner or a brush,
clean the lint in between the condenser fins. Note: Be careful not to bend the fins – this could restrict airflow and damage
your machine.
The compressor and the relay circuit, condenser fan motor and drain pan can be accessed in the same manner by
removing the front door. The refrigeration system has to be unplugged and the module has to slide completely outside in
order to gain access to these components.
NOTE: When moving the vending machine, care must be taken to never tilt the unit more than 20° in any
direction. After moving, DO NOT plug the unit in to power so that the compressor system oils are allowed to
settle. Failure to heed these instructions can cause severe damage to your vending machine and void your
warranty.
